Description
Item Description
Bryant Ridge Co. is pleased to present this unique semi-automatic pistol with a fixed barrel design for a penny-start auction; this is the Heizer Defense PKO-45.
According to the owner, this example is in “New Old Stock” condition.
SPECIFICATIONS:
Manufacturer: Heizer Defense
Model: PKO-45
Serial: SDA-00265
Caliber: .45 ACP
Finish: Two-Tone, Tactical Black Slide with Silver/Stainless Frame
Barrel Length: 2 ¾
Optics/Sights: HiViz LightWave Front with Rear Litepipe Sight
Stock/Grips: Silver/Stainless Grip Frame
Action: Semi-Automatic Pistol
Markings: Standard
Bryant Ridge's Analysis:
The Heizer Defense PKO-45 is a uniquely engineered, ultra-compact single-shot pistol chambered in .45 ACP, designed to provide extreme concealability and simplicity in a powerful defensive package. Built around a robust stainless steel frame and featuring a distinctive tilting-barrel system, the PKO-45 is remarkably thin, lightweight, and durable, making it ideal for deep concealment and discreet carry. Its minimalist design eliminates traditional magazines and complex actions, instead relying on a straightforward break-open or tilt-open loading system that allows for quick chambering and extraction. The pistol’s double-action-only trigger, enclosed hammer system, and snag-free profile emphasize reliability and safe pocket or waistband carry, while its surprisingly manageable recoil reflects careful attention to ergonomics and weight distribution.
Model: PKO-45
Serial: SDA-00265
Caliber: .45 ACP
Finish: Two-Tone, Tactical Black Slide with Silver/Stainless Frame
Barrel Length: 2 ¾
Optics/Sights: HiViz LightWave Front with Rear Litepipe Sight
Stock/Grips: Silver/Stainless Grip Frame
Action: Semi-Automatic Pistol
Markings: Standard
Bryant Ridge's Analysis:
The Heizer Defense PKO-45 is a uniquely engineered, ultra-compact single-shot pistol chambered in .45 ACP, designed to provide extreme concealability and simplicity in a powerful defensive package. Built around a robust stainless steel frame and featuring a distinctive tilting-barrel system, the PKO-45 is remarkably thin, lightweight, and durable, making it ideal for deep concealment and discreet carry. Its minimalist design eliminates traditional magazines and complex actions, instead relying on a straightforward break-open or tilt-open loading system that allows for quick chambering and extraction. The pistol’s double-action-only trigger, enclosed hammer system, and snag-free profile emphasize reliability and safe pocket or waistband carry, while its surprisingly manageable recoil reflects careful attention to ergonomics and weight distribution.
Produced in limited numbers, the PKO-45 occupies a niche category among defensive firearms, appealing to collectors and concealed-carry users who value innovation, mechanical simplicity, and unconventional design. Its ability to chamber full-power .45 ACP in such a compact form sets it apart from traditional pocket pistols and derringers, offering a blend of power and concealability rarely seen in single-shot handguns. As production numbers remain relatively low, examples have gained interest among collectors of modern specialty firearms, particularly those drawn to novel engineering solutions and compact defensive platforms. The Heizer PKO-45 stands as a bold departure from conventional handgun design, representing a distinctive approach to personal protection in an ultra-concealable form.
Contents:
Contents:
This example will ship with the factory-labeled box, factory test-fire, and all other contents as pictured above.
Return Policy:
We gladly offer a 3-day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Shipping Details
Handgun Standard Shipping with Insurance $50.00
Long Gun Standard Shipping with Insurance $70.00
Any orders placed with magazines that are not compliant with your state, county, or city regulations will not ship with your order.
We strive to ship orders within the close of the following business day after payment and documentation is received.
Payment Details
We accept all forms of Payment including Personal Check, Business Check, PO Money Orders, Certified Check, Etc.
Please note we place a 7 business day hold on shipment, for all non-certified payments.
Payment MUST be received within 14 days.
Return Policy
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Additional Details
Our #1 priority is customer satisfaction. We want to build a lasting trust in the relationship with our customers, so that you will always look to us for all your firearms needs. If you have any issues with your transactions please contact us, and we will work with you to resolve any issues you may have. We greatly appreciate your trust in us and we look forward to fulfilling all your future firearm needs.
Bryant Ridge also reserves the right to cancel any sales that may occur while gunbroker.com is experiencing technical issues that affects the entire site or a complete site outage, within an hour of the auction ending.
We have an amazing inventory of classic and collector firearms that we are adding to Gunbroker daily. Stay up to date on all of our latest auction by adding us to your favorite sellers list.
About Us
From a small town hobby, to a leader in the investment and collector grade firearms industry. Bryant Ridge Firearms is here to offer the best in quality and customer service when you are looking to unload your collector grade firearm collection. 
Additional Information
GunbrokerLink: |
https://www.gunbroker.com/item/1155969971 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-03-01 21:00:00 |
CurrentBid: |
1.25 |
